AMZN, which flashed a "two-up-and-two-down" sell signal on its most recent move to new highs on the weekly chart, has bounced off of its 200-dma over the past five days and looks potentially shortable here, using the 50-day moving average at around 221-222 as an ultimate upside stop. If the general market continues weakening here, particularly on the heels of today's Fed announcement, AMZN is a decent short-sale candidate given the initial sell signal on the weekly chart, as we can see below.